/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://github.com/payara/Payara/blob/main/LICENSE.txt
 * See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at legal/OPEN-SOURCE-LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package com.sun.enterprise.util;

import java.util.logging.*;
import com.sun.logging.*;


/**
 * Environment class that contains information about
 * from where this appserver instance is being invoked from 
 */
public class Environment {

    private static String ENV_CLASS_NAME
         = "com.sun.enterprise.ee.util.OpenEnvironment";

    protected Environment() {
    }

    public static Environment obtain() {
        Environment e = new Environment();
        try {
            Object obj = java.security.AccessController.doPrivileged
                (new java.security.PrivilegedExceptionAction() {
                public java.lang.Object run() throws Exception {
                    return Class.forName(ENV_CLASS_NAME).newInstance();
                }
            });
            if (obj != null) {
                e = (Environment) obj;
            }
        } catch (Exception ex) {
        }
        return e;
    }

    public void activateEnvironment() {
        return;
    }
}
